![](/html/ETC/140377/page7.png)
CR6202
Fosc Oscillator Frequency
Maximum Duty Cycle
FB Feedback Voltage
FB pull-up current
IS upper limit current
OE Clamp Voltage
OB open current
OB open current
OB closed current
OB closed current
OE output current
CT*48000
66
KHz
CT=680PF
53 57 61
%
IS=0.5V,CT=0.6V
4.8
V
FB=2.5V,IS=0V
590
uA
R IS-GND =0.75Ω 0.54 0.60 0.62
V
OE=0.001~1.2A
1.6
V
IS=0.5V
40
mA
IS=0.0V
24
mA
OB-IS=1V
-145 -210 -230 mA
OB-IS=0.25V
-4.5
mA
OE-IS=0.6V
-1
A
Jun.2008 V1.2
6/7